In the episode where Paul and his wife go to New Jersey to look for that seafood restaraunt, when they first decide to go they are at their regular restaraunt they always eat at. Paul gets his own glass of tea, he fills it half full, then it shows his wife, he sits down, his wife is shown again, the his glass is all the way full without getting up, his wife is shown one more time, and then the glass is half full again.